The working principle of the electromagnetic heating reactor is to convert the electromagnetic wave energy into heat energy, so as to realize the heating of the material. It is mainly composed of two parts: the power supply and the reactor itself. The power supply mainly provides high-frequency electrical energy, while the reactor itself is the part that converts electrical energy into heat energy. When working, the power supply converts alternating current energy into high-frequency electrical energy, which has a strong penetration ability, which can effectively penetrate the material in the reactor, so that the material can be heated inside and outside at the same time, so as to achieve a fast and uniform heating effect.
Specifically, the heating principle of the electromagnetic heating reactor is based on the principle of electromagnetic induction. When high-frequency electrical energy passes through the coil, a magnetic field is generated. This magnetic field passes through the metal part of the reactor (usually the bottom of the reactor) and generates an induced current (eddy current) inside the metal. This induced current creates resistance inside the metal, which causes heat to be generated inside it. As a result, the metal part at the bottom of the reactor is rapidly heated and the heat is transferred to the material to heat it up.
In addition, the electromagnetic heating reactor is also equipped with a temperature control system, which can monitor and control the temperature in the reactor in real time. By adjusting the frequency and power of the power supply, the heating temperature and heating speed of the material can be precisely controlled to meet different process needs.
The above content is for reference only, if you need a more professional interpretation, you can consult professional books on electromagnetic heating or consult relevant technical personnel.